/*Copyright (C) 2014  Yahya Arshad, Email: Yahya.Arshad@Gmail.com

 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
 the Free Software Foundation, either version 3 of the License, or
 (at your option) any later version.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.android.jpa;


import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;


/**
 * Specifies that a column is Primary Key, no more than one column could specify
 * <code>@Id annotation </code>
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(value = { ElementType.FIELD })
public @interface Id {

}
